防止电子文档泄露的策略与机制  

THE POLICY AND MECHANISM FOR ELECTRONIC DOCUMENTS DISCLOSURE PREVENTION

作　　者：余庆祥[1] 郑浩然[1] 

机构地区：[1]上海市计算技术研究所,上海200040

出　　处：《计算机应用与软件》2009年第1期270-272,共3页Computer Applications and Software

摘　　要：文档安全系统是当前需求较大的内网文档安全方面的研究课题。主要研究文档安全系统的特点,探讨文件系统过滤驱动相关的内核基础知识,着重研究基于文件系统过滤驱动的防泄露策略以及灵活运用策略的方法,并实现了一个基于文件系统过滤驱动层加解密技术的防电子文档泄露的内网安全系统。Document security system is a subject in high demand in intranet security study. In this paper,we analyze the features of this system and discuss the foundational core knowledge related to file system filter driver. The study is focused on disclosure prevention policy for file system filter driver and its flexible operation. And an intranet security system for disclosure prevention of electronic documents has been realized based on encryption and decryption techniques on file system filter driver layer.

关 键 词：文件系统驱动 防泄露策略 文档安全 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论] TE973.6[自动化与计算机技术—计算机科学与技术]